Introduce: Profile: Guangzhou Topwork Chemical Co., Ltd. specializes in manufacturing corticosteroid and relative intermediates. Our active pharmaceutical ingredients & intermediates include prednisolone 17-valerate 21-acetate, demecarium bromide, zonisamide, desoxycrotone acetate, desoxycortone, pentafluoropentanol, mesitaldehyde, pimobendan, fludarabine phosphate, esomeprazole, desoxycorticosterone pivalate, 11-mercapto-1-undecanol, n-fluorobenzensulfonimide and diosimin. Our corticosteroid products include alclomethasone-17, 21-dipropionate, algestone acetophonide, betamethasone dipropionate, budesonide, clocortolone, deflazacort intermediate, desonide, diflorasone, diflucortolone, algestone, betamethasone valerate and ciclesonide. All our products conform to the latest USP, EP and CP standards. We are also specialized in the research and development of new products.
